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Mathematics 10 Online
OpenStudy (trwatkins1):

Chris’s hike started at an elevation of –12 m. His hike finished at an elevation of 235 m. How much did Chris’s elevation change? m

OpenStudy (anonymous):

235- (-12)

OpenStudy (astrophysics):

If you started at - 12m then hiked up to 235m, treat the 12 as positive, and just add it to 235.

OpenStudy (trwatkins1):

247?

OpenStudy (anonymous):

yep!

OpenStudy (anonymous):

good job. :)

OpenStudy (astrophysics):

\[\checkmark \]

OpenStudy (astrophysics):

Next time explain the process as well @SkyBudgie9303 and don't just give the math

OpenStudy (trwatkins1):

wait why u not got a medal i gave it to u

OpenStudy (anonymous):

you can only give one medal

OpenStudy (trwatkins1):

ah

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